Compilare: Free Pascal Compiler version 2.0.4 [2007/01/28] for i386 Copyright (c) 1993-2006 by Florian Klaempfl Target OS: Linux for i386 Compiling user.fpc user.fpc(59,25) Warning: Variable "e" does not seem to be initialized user.fpc(62,37) Warning: Variable "d" does not seem to be initialized user.fpc(8,5) Note: Local variable "temp" not used user.fpc(8,10) Note: Local variable "distance" not used Linking user 125 Lines compiled, 0.0 sec